R32 household integrated machine series DC inverter EVI heat pump is a multi-functional unit integrating heating, cooling and domestic hot water. It creatively combines the environmentally friendly and efficient R32 refrigerant with EVI full frequency con
Large Liquid Air Separation Plant (ASP) produce liquid oxygen, nitrogen and argon through a combination of gas compression, adsorption purification and cryogenic distillation.
1. 1.5ml/2ml Short screw Thread ND9, wide opening, 9mm thread hplc vial with matched PP Screw caps ND9, PTFE/silicone septa & Micro-Insert2. Short screw Thread ND9 vial is designed to ensure proper centering of limited volume inserts, eliminating missed i